Features: 1. Bluetooth speaker function with three playback modes: Bluetooth, Line In, and TF card. 2. Microphone function: After Bluetooth connection, open your singing app and sing anytime, anywhere. Ideal for hosting conferences, gatherings, and stage performances. 3. Ear return function: Connects to external high-power equipment to enhance sound effects. Adjust treble and bass for customized sound. 4. High-quality materials, oxidized finish, and high-quality display. 2000mAh battery provides up to 5 hours of playback. 5. Dual speaker design delivers superior sound quality. Supports one-button noise cancellation for easy switching between vocals and accompaniment. Description: Product Name: TWS BT Microphone Pickup: Condenser Output Power: 8w Speaker: 52mm 4/8w Frequency Response: 100Hz-18KHz Supported Mode: BT/Line In BT: 5.0+ Charging Voltage: 5V/1A Signal-to-Noise Ratio: 80dB Operating Frequency: 2.402G-2.480GHz Battery Capacity: 2000mAh/3.7v TWS Pairing: Supports paired duet singing; enjoy stereo sound effects and double the fun. Material: Plastic Color: Red Package Contents: 1 x Wireless Microphone (Only the above package content, other products are not included.) Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm.